Nightstick TAC-510XL Xtreme Lumens Polymer Multi-Function Tactical Flashlight-Rechargeable, 6.25-Inch, Black Durability and safety tested for the toughest situations Designed in the USA with quality materials Used in tactical, outdoor, Recreation levels 800 Lumens flashlight Momentary or constant-on functionality plus 3 brightness levels & strobe Beam distance rated at 205 meters Waterproof glass-filled nylon polymer housing - Black Powered by Lithium-ion rechargeable battery (included) or two CR-123's (not included) using CR-123 Battery Carrier (included)